Rock River Arms 14.5in R4 CL 1-7 Full Auto Barrel Black

Rock River Arms 14.5in R4 CL 1-7 Full Auto Barrel Black. 56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel. Established by using some of the very most durable and dependable substances in existence these AR15 Barrels via Rock River Arms can provide something that gives you many years of stability. Rock River Arms has been making high-quality merchandise for a very long time and the Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel is their particular way of revealing how much they care. At OpticsPlanet we make it our responsibility to receive the most suitable product for your preferences and featuring the Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel is something that we're pleased to offer. Specifications for Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel: Manufacturer: Rock River Arms Color: Black Fabric/Material: Chrome Caliber: 5.56x45mm NATO Barrel Length: 14.5 in Barrel Profile: R-4 Gas System Length: Mid Length Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-7 Flutes: No Gun Make: Rock River Arms Gun Model: Universal Weight: 34 oz Firearms Threads Per Inch: 1/2x28 Package Contents: Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel What firearm models does the manufacturer say Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel is compatible with? The manufacturer suggests that Rock River Arms 5.56x45mm NATO 14.5in R4 CL Threaded Full Auto Barrel is compatible with UniversalRock River Arms AR0242: 14.5in R4 CL 1-7 Full Auto Barrel Black